61 lines
2.0 KiB
Diff
61 lines
2.0 KiB
Diff
From 522bc76b88c8a81ef63914bc58fd469c767b79f4 Mon Sep 17 00:00:00 2001
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From: Han Gao <rabenda.cn@gmail.com>
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Date: Mon, 6 Jan 2025 01:34:21 +0800
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Subject: [PATCH 362/416] vvcam_dwe_driver: sync eswin 20241230 code
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Signed-off-by: Han Gao <rabenda.cn@gmail.com>
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---
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.../staging/media/eswin/dewarp/vvcam_dwe_driver.c | 15 +++++++++++++--
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1 file changed, 13 insertions(+), 2 deletions(-)
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diff --git a/drivers/staging/media/eswin/dewarp/vvcam_dwe_driver.c b/drivers/staging/media/eswin/dewarp/vvcam_dwe_driver.c
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index d7b7695b9144..d462277fecc6 100644
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--- a/drivers/staging/media/eswin/dewarp/vvcam_dwe_driver.c
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+++ b/drivers/staging/media/eswin/dewarp/vvcam_dwe_driver.c
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@@ -183,7 +183,7 @@ static unsigned int dewarp_poll(struct file *filp, poll_table *wait)
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return mask;
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}
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-int obtain_dewarp_mis(struct device *dev)
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+static int obtain_dewarp_mis(struct device *dev)
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{
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struct es_dewarp_driver_dev *pdriver_dev = dev_get_drvdata(dev);
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struct dw200_subdev *pdwe_dev;
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@@ -1120,6 +1120,16 @@ static int vvcam_sys_clk_config(dw_clk_rst_t *dw_crg)
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return ret;
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}
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+ rate = clk_round_rate(dw_crg->aclk, VVCAM_AXI_CLK_HIGHEST);
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+ if (rate > 0) {
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+ ret = clk_set_rate(dw_crg->aclk, rate);
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+ if (ret) {
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+ pr_err("DW: failed to set aclk: %d\n", ret);
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+ return ret;
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+ }
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+ pr_info("DW set aclk to %ldHZ\n", rate);
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+ }
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+
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rate = clk_round_rate(dw_crg->dw_aclk, VVCAM_DW_CLK_HIGHEST);
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if (rate > 0) {
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ret = clk_set_rate(dw_crg->dw_aclk, rate);
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@@ -1146,7 +1156,7 @@ static int vvcam_sys_clk_prepare(dw_clk_rst_t *dw_crg)
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return 0;
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}
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-int vvcam_sys_clk_unprepare(dw_clk_rst_t *dw_crg)
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+static int vvcam_sys_clk_unprepare(dw_clk_rst_t *dw_crg)
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{
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int ret = 0;
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// tbu power down need enanle clk
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@@ -1264,6 +1274,7 @@ static int es_dewarp_probe(struct platform_device *pdev)
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struct es_dewarp_driver_dev *pdriver_dev;
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struct dw200_subdev *pdwe_dev;
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char debug_dw200_reset[64] = "dw200_reset";
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+ struct devfreq *df;
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int id = 0;
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if (pdev->id >= NUM_DEVICES) {
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--
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2.47.0
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